CCc1cc(C)cc(CC)c1C1C(=O)CC2(CCOCC2)CC1=O    mol2715    0_1
CCc1cc(C)cc(CC)c1C1C(=O)[CH-]C2(CCOCC2)CC1=O    mol2715    -1_1
CCc1cc(C)cc(CC)c1[C-]1C(=O)CC2(CCOCC2)CC1=O    mol2715    -1_2